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[Bug target/80019] ICE in ix86_vector_duplicate_value, at config/i386/i386.c:42584
- From: "uros at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 15 Mar 2017 15:28:00 +0000
- Subject: [Bug target/80019] ICE in ix86_vector_duplicate_value, at config/i386/i386.c:42584
- Auto-submitted: auto-generated
- References: <bug-80019-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80019
--- Comment #3 from uros at gcc dot gnu.org ---
Author: uros
Date: Wed Mar 15 15:27:28 2017
New Revision: 246166
URL: https://gcc.gnu.org/viewcvs?rev=246166&root=gcc&view=rev
Log:
PR target/80019
* config/i386/i386.c (ix86_vector_duplicate_value): Create
subreg of inner mode for values already in registers.
testsuite/ChangeLog:
PR target/80019
* gcc.target/i386/pr80019.c: New test.
Added:
branches/gcc-6-branch/gcc/testsuite/gcc.target/i386/pr80019.c
Modified:
branches/gcc-6-branch/gcc/ChangeLog
branches/gcc-6-branch/gcc/config/i386/i386.c
branches/gcc-6-branch/gcc/testsuite/ChangeLog